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2205 TISCO S32205 Laser Cutting Duplex Steel Sheet / Cold Rolled DS Plate

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2205 TISCO S32205 Laser Cutting Duplex Steel Sheet / Cold Rolled DS Plate

China 2205 TISCO S32205 Laser Cutting Duplex Steel Sheet / Cold Rolled DS Plate supplier
2205 TISCO S32205 Laser Cutting Duplex Steel Sheet / Cold Rolled DS Plate supplier 2205 TISCO S32205 Laser Cutting Duplex Steel Sheet / Cold Rolled DS Plate supplier 2205 TISCO S32205 Laser Cutting Duplex Steel Sheet / Cold Rolled DS Plate supplier

Large Image :  2205 TISCO S32205 Laser Cutting Duplex Steel Sheet / Cold Rolled DS Plate

Product Details:

Place of Origin: China
Brand Name: TISCO ,JIU STEEL
Certification: SGS ISO
Model Number: S32205 S31803

Payment & Shipping Terms:

Minimum Order Quantity: 2 tons
Price: 3650 USD/Ton
Packaging Details: Export Packing
Delivery Time: 7 days
Payment Terms: L/C, T/T
Supply Ability: 500 Tons
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Detailed Product Description
Width: 1000-2000mm Length: 2000-6000mm
Thickness: 0.5-100mm Surface: 2B And NO.1
Type: Hot Rolled And Cold Rolled

DS Plate 2205 TISCO S32205 Plate Laser Cutting Duplex Steel Properties

 

 

DS Plate 2205 TISCO S32205 Plate Laser Cutting

Duplex stainless steel are extremely corrosion resistant, work hardenable alloys. Their microstructures consist of a mixture of austenite and ferrite phases. As a result, duplex stainless steels display properties characteristic of both austenitic and ferritic stainless steels.

This combination of properties can mean some compromise when compared with pure austenitic and pure ferritic grades. Duplex stainless steel are in most cases, tougher than ferritic stainless steel. Strengths of duplex stainless steels can in some cases be double that for austenitic stainless steels.

Whilst duplex stainless steel are considered resistant to stress corrosion cracking, they are not as resistant to this form of attack as ferritic stainless steel. However, the corrosion resistance of the least resistant Duplex stainless steel is greater than that for the most commonly used grades of stainless steel, i.e. 304 and 316.

Duplex stainless steel are also magnetic, a property that can be used to easily differentiate them from common austenitic grades of stainless.

ASTM A240/A240M

Property data given in this document is typical for bar products covered by EN 10088-3:2005. ASTM, EN or other standards may cover products sold. It is reasonable to expect specifications in these standards to be similar but not necessarily identical to those given in this datasheet.

Alloy Designations

Due to excellent corrosion resistance and high strength, the most widely used duplex stainless steel is 2205. The name 2205 comes from a typical composition of 22% Chromium and 5% Nickel. Other designations for 2205 are given in the table below.

 

Table 1. Some standard designations for duplex stainless steel alloys

Euronorm UNS BS En Grade
1.4462 S31803
S32205
318S13 - 2205
1.4507 S32520
S32550
- - UR52N+

Chemical Composition of Duplex stainless steel

Table 2. Typical chemical composition for two duplex stainless steel alloys

% 2205 UR52N+
C 0-0.03 0.03 max
Mn 2.0 1.5
Si 1.0 0.8
P 0-0.03 0.035
S 0-0.02 0.02
Cr 21-23 24-26
Mo 2.5-3.5 3.0-5.0
Ni 4.5-6.5 5.5-8.0
N 0.08-0.2 0.2-0.35
Cu -

0.5-3.0

 

 

Properties of Duplex stainless steel

Mechanical Properties of Duplex stainless steel

Table 3. Typical mechanical properties of two duplex stainless steel alloys

Grade 2205 UR52N+
Tensile Strength (MPa) 620 770
Proof Stress 0.2% (MPa) 450 550
Elongation A5 (%) 25 25

Physical Properties of Duplex stainless steel

Table 4. Typical physical properties of two duplex stainless steel alloys

Property 2205 UR52N+
Density (g.cm3) 7.805 7.810
Modulus of Elasticity (GPa) 200 205
Electrical Resistivity (Ω.m) 0.085x10-6 0.085x10-6
Thermal Conductivity (W/m.K) 19 at 100°C 17 at 100°C
Thermal Expansion (m/m.K) 13.7x10-6 to 100°C 13.5x10-6 to 200°C

Corrosion Resistance of Duplex stainless steel

Duplex stainless steel are extremely corrosion resistant. They have high resistance to intergranular corrosion. Even in chloride and sulphide environments, Duplex stainless steelexhibit very high resistance to stress corrosion cracking.

The super duplex grades are even more resistant to corrosion.

Heat Resistance of Duplex stainless steel

The high chromium content of Duplex stainless steel that p rotects against corrosion, causes embrittlement at temperatures over about 300°C.

At low temperatures duplex stainless steels have better ductility than the ferritic and martensitic grades. Duplex grades can readily be used down to at least -50°C.

 

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2205 TISCO S32205 Laser Cutting Duplex Steel Sheet / Cold Rolled DS Plate

2205 TISCO S32205 Laser Cutting Duplex Steel Sheet / Cold Rolled DS Plate

Contact Details
JIANGSU MITTEL STEEL INDUSTRIAL LIMITED

Contact Person: Gao Ben

Tel: +8618068357371

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